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Machine translation
1. (WO2000027759) PROCESS AND COMPOSITION FOR WATER RECYCLE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2000/027759    International Application No.:    PCT/US1999/026061
Publication Date: 18.05.2000 International Filing Date: 05.11.1999
Chapter 2 Demand Filed:    18.05.2000    
IPC:
C02F 1/52 (2006.01), C02F 1/54 (2006.01), C02F 1/56 (2006.01)
Applicants: THE PROCTER & GAMBLE COMPANY [US/US]; One Procter & Gamble Plaza Cincinnati, OH 45202 (US) (For All Designated States Except US).
WEVERS, Jean [BE/BE]; (BE) (For US Only).
DEWAELE, Joost, Ignace [BE/BE]; (BE) (For US Only).
VAN HAUWERMEIREN, Tim, Joris, Maria [BE/BE]; (BE) (For US Only).
TOGAY, Meleksima [TR/BE]; (BE) (For US Only).
SOUTER, Philip, Frank [GB/GB]; (GB) (For US Only).
VAN WONTERGHEM, Lucresse, Gemma [BE/BE]; (BE) (For US Only)
Inventors: WEVERS, Jean; (BE).
DEWAELE, Joost, Ignace; (BE).
VAN HAUWERMEIREN, Tim, Joris, Maria; (BE).
TOGAY, Meleksima; (BE).
SOUTER, Philip, Frank; (GB).
VAN WONTERGHEM, Lucresse, Gemma; (BE)
Agent: REED, T., David; The Procter & Gamble Company 5299 Spring Grove Avenue Cincinnati, OH 45217-1087 (US)
Priority Data:
9824398.3 10.11.1998 GB
9915626.7 05.07.1999 GB
Title (EN) PROCESS AND COMPOSITION FOR WATER RECYCLE
(FR) PROCEDE ET COMPOSITION PERMETTANT DE RECYCLER L'EAU
Abstract: front page image
(EN)A process for purification of waste water from domestic laundry washing processes and re-using the water, preferably in washing or rinsing steps. The process uses flocculents for removal of soils by floc formation and separation. The invention also relates to water purification compositions comprising primary and secondary flocculents for additions simultaneously or preferably sequentially for use in the claimed processes, kits supplying unit dosages of flocculents, apparatus for separating flocs from treated water and detergent compositions comprising flocculents.
(FR)L'invention concerne un procédé permettant de purifier les eaux usées provenant de processus ménagers de lavage de lessive et de réutiliser les eaux, de préférence lors des phases de lavage ou de rinçage. On utilise des floculants pour éliminer les salissures par la formation et la séparation du floculat. L'invention concerne en outre des compositions permettant de purifier les eaux renfermant des floculants primaires et secondaires pour des adjonctions simultanées ou, de préférence, séquentielles à utiliser dans les procédés revendiqués, des ensembles fournissant des doses unitaires de floculants, un appareil permettant de séparer les floculats des eaux traitées et des compositions de détergents contenant des floculants.
Designated States: AE, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CR, CU, CZ, DE, DK, DM, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)